Well I had remounted and adjusted the artis pump, and it was quiet and pumped great for about a week or so. The artis pump still works, but it is back to being noisey and it pulses no matter how I attempt to adjust it. Got a new sureflow ( 2008-101-E65) pump and installed it. What a difference. The flow is steady and consistant, and the pump itself is very quiet.
Sent my artis pump back to the repair site, they denied my claim. My pump still pumped water but was extremely loud, and would chug, and pulse. These pumps are only around $40 on amazon, they are a china cheapy. Great door stopper though.